Consortium had itself a free weekend this week but it's one with a difference as if you download it you will also get to keep the full game free of charge afterwards.

An original, story-driven first-person role-playing experience. Take on the role of Consortium Bishop Six, a global peacekeeper in the year 2042, aboard the massive futuristic aircraft ZENLIL. You have an unprecedented amount of freedom to control how the story unfolds.